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Characterization and utilization of a monoclonal antibody against pancreatic carcinoma

Technical Report ·
DOI:https://doi.org/10.2172/10188487· OSTI ID:10188487
; ; ; ; ; ;  [1]; ;  [2]
  1. National Cancer Institute, Bethesda, MD (United States)
  2. Argonne National Lab., IL (United States)
A monoclonal antibody was produced against a human pancreatic adenocarcinoma line and was found to react with several different human carcinomas by immunoperoxidase staining of fixed tissues. The original cells used to generate the monoclonal antibody were treated with detergent to lyse the cell membrane. A membrane associated protein of molecular weight 35kD was isolated from this detergent lysed preparation and found to be recognized by the monoclonal antibody. The binding constant of the antigen antibody reaction on the cells is 5 x 10{sup {minus}5}. It was further determined that there are 700,000 binding sites per cell. Kinetics of the antigen-antibody reaction under several conditions were also explored.
Research Organization:
Argonne National Lab., IL (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States); Department of Health and Human Services, Washington, DC (United States)
DOE Contract Number:
W-31109-ENG-38
OSTI ID:
10188487
Report Number(s):
ANL/CHM/PP--73479; ON: DE95001124
Country of Publication:
United States
Language:
English

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